Element of a moveable grate surface for incinerators



FIG. 1 is a top perspective view of an element of a moveable grate surface for incinerators showing our new design;

FIG. 2 is a side elevation view thereof, the opposite side being a mirror image of that shown;

FIG. 3 is a bottom perspective view thereof;

FIG. 4 is a top perspective view of an element of a moveable grate surface for incinerators, showing a second embodiment of our new design;

FIG. 5 is a side elevation view of FIG. 4, the opposite side being a mirror image of that shown;

FIG. 6 is a bottom perspective view of FIG. 4;

FIG. 7 is a top perspective view of an element of a moveable grate surface for incinerators, showing a third embodiment of our new design;

FIG. 8 is a side elevation view of FIG. 7, the opposite side being a mirror image of that shown;

FIG. 9 is a bottom perspective view of FIG. 7;

FIG. 10 is a top perspective view of an element of a moveable grate surface for incinerators, showing a fourth embodiment of our new design;

FIG. 11 is a side elevation view of FIG. 10, the opposite side being a mirror image of that shown;

FIG. 12 is a bottom perspective view of FIG. 10;

FIG. 13 is a top perspective view of an element of a moveable grate surface for incinerators showing a fifth embodiment of our new design;

FIG. 14 is a side elevation view of FIG. 13, the opposite side being a mirror image of that shown; and

FIG 15 is a bottom perspective view of FIG. 13. 

The ornamental design for an element of a moveable grate surface for incinerators, as shown and described. 